Tanthauzo ndi Kugwiritsa Ntchito BUN Test
Magazi a urea nitrogen - BUN - ndi kuyezetsa magazi monga chizindikiro cha ntchito ya impso. Ndi mbali imodzi ya mawonekedwe oyambirira owonetseratu zachipatala. Amagwiritsidwanso ntchito poyang'ana momwe kukula kwa impso kulephera. BUN imapangidwa ndi kutha kwa mapuloteni ndipo nthawi zambiri imachotsedwa ku magazi ndi impso. Zapamwamba kuposa zamtundu uliwonse zikhoza kusonyeza ntchito yovuta ya impso.
BUN Makhalidwe Abwino
- Zowonongeka kwa BUN ndi 6 mpaka 20 mg / dL, ngakhale kuti kusiyana kwake kungakhale kosiyana pang'ono kuchokera ku lab ndi lab. Onetsani zamtundu wa labu yanu.
- BUN yapamwamba ikhoza kuyambitsidwa ndi kugwira ntchito kwa impso, kupwetekedwa mtima kwa mtima, kusokonezeka kwa mkodzo, kuthamanga, kuwonongeka kwa mtima, kuchepa kwa madzi, zakudya zamapuloteni, kapena kutuluka kwa m'mimba.
- BUN yochepa si yachilendo koma ingapezeke mwadzidzidzi ndi kusowa kwa zakudya m'thupi, matenda aakulu a chiwindi kapena kutentha thupi.
Kodi magazi otayira magazi ndi otani?
BUN ndi zodetsa za maselo a metabolism. Mumalandira mapuloteni kuchokera ku zakudya zomwe mumadya, ndipo zimalowetsa magazi m'matumbo kuti agwiritsidwe ntchito ndi maselo m'thupi lanu lonse. Maselo anu amaswa mapuloteni mpaka mu amino acid kuti abwererenso ku mapuloteni omwe amawafuna m'njira zosiyanasiyana. Izi zimapanga nitrojeni zokhudzana ndi ammonia monga mankhwala ndipo zimatulutsidwa m'magazi. Chiwindi chimasintha ammonia mu urea kuti chikhale chochepa poizoni ndi kutumiza urea kunja kwa magazi.
Urea amachotsedwa m'magazi ndi impso.
Ngati zonse zikuyenda bwino, pali urea wopitilira ndikupangidwanso ndi impso mu mkodzo. Mbali ya BUN m'magazi, choncho, imakhazikika. Ngati impso zowonongeka ndikusachita bwino, urea ndi nayitrogeni yomwe ilipo siidasankhidwa ndi magazi.
BUN ya oposa 20 mg / dl ndi chizindikiro cha kugwira ntchito kwa impso.
Kodi Test BON Yachita Bwanji?
Mayeso a BUN ndi gawo limodzi la kafukufuku wa Chem 7 magazi kapena kapangidwe kamene kagayidwe kake kagayidwe kake. Gulu la mayeserowa limaphatikizapo shuga, BUN, creatinine, carbon dioxide, sodium, potaziyamu, ndi chloride. Zili choncho kuti gululi likuyendetsedwa panthawi yamawonedwe a thanzi komanso poyang'anira matenda a shuga. Zonsezi zimagwiritsidwa ntchito phukusi limodzi la magazi, makamaka kufufuza mu labu mu chida chokhazikitsidwa kuti chiyesedwe onsewo panthawi yomweyo.
BUN nayenso ndi mbali ya mayesero a nsomba. Gawoli likuphatikizapo mfundo zina zambiri zomwe zimafufuza momwe impso zanu zikugwirira ntchito.
BUN ingathenso kulamulidwa ndi mayeso a creatinine kuyang'ana chiŵerengero pakati pa awiriwo. Chiŵerengero chachikulu chikhoza kukhala chifukwa cha chikhalidwe chomwe chikupangitsa kuchepa kwa magazi kupita ku impso, monga congestive mtima kulephera kapena kutaya madzi m'thupi.
BUN mu Kusamalira Shuga
Kulephera kwa impso ndi vuto la shuga . BUN (damu urea nitrogen) muyezo wa magazi umagwiritsidwa ntchito poyang'anira kukula kwa impso kulephera. BUN ikhoza kuyang'anitsanso ngati mukupatsidwa mankhwala omwe angasokoneze ntchito ya impso.
> Zotsatira:
> Magazi a Urea Mavitamini, Mayesero A Lab Lab Online, October 29, 2015. American Association for Clinical Chemistry.
> Laura J. Martin, > MD, > BUN - mayeso a magazi, MedlinePlus, 4/30/2015. Laibulale ya National National Medicine.